ISO LOAD INDEX / SPEED SYMBOL

UNDERSTANDING ISO LOAD INDEX & SPEED SYMBOL

The ISO* LOAD INDEX: a numerical code associated with the maximum load a tire can carry at the speed indicated by its speed symbol under service conditions specified by the tire manufacturer. (Note: 1 kg – 2.205 lbs.)

The ISO* SPEED SYMBOL: indicates the speed at which the tire can carry a load corresponding to its Load Index under service conditions specified by the tire manufacturer.**